sky-high

1 of 2

adverb

Synonyms of sky-highnext
1
a
: high into the air
b
: to a high or exorbitant level or degree
… lifted my spirit sky-high.Elmer Morriss
2
: in an enthusiastic manner
3
: to bits : apart
blown sky-high

sky-high

2 of 2

adjective

1
: excessively expensive : exorbitant
2
: extremely or excessively high
her blood pressure was sky-high

Synonyms of sky-high

Examples of sky-high in a Sentence

Adverb some reviewers had praised the movie sky-high, but we thought that it was just a so-so comedy
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Adverb
Plenty of experts consider the tech sector overvalued, but expectations for future earnings remain sky-high. The Editorial Board, Chicago Tribune, 12 Jan. 2026 Contact Corcoran Sunshine or the Brooklyn Tower Sales Office for more information on this sky-high home. Demetrius Simms, Robb Report, 10 Jan. 2026
Adjective
Prices of the drugs remain sky-high, and insurance coverage can be limited or fully denied. Bethany Brookshire, Scientific American, 6 Feb. 2026 This could mean timely arrival in terms of schedule reliability, faster transit times or a service that doesn’t see sky-high cancelation rates. Glenn Taylor, Sourcing Journal, 6 Feb. 2026 See All Example Sentences for sky-high

Word History

First Known Use

Adverb

1818, in the meaning defined at sense 1a

Adjective

1829, in the meaning defined at sense 1

Time Traveler
The first known use of sky-high was in 1818

Browse Nearby Words

Cite this Entry

“Sky-high.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sky-high. Accessed 14 Feb. 2026.

Kids Definition

sky-high

1 of 2 adverb
-ˈhī
1
a
: high into the air
b
: to a high level or degree
2
: in an enthusiastic manner
3
: to bits : apart

sky-high

2 of 2 adjective
: extremely expensive
prices are sky-high
Last Updated: - Updated example sentences
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